419293890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{160649}}^1$

素因数の和:160691

約数の個数: 48

約数和(自身を含む): 1127763000

約数和(自身を除く): 708469110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 160649, 321298, 481947, 803245, 963894, 1445841, 1606490, 2409735, 2891682, 4658821, 4819470, 7229205, 9317642, 13976463, 14458410, 23294105, 27952926, 41929389, 46588210, 69882315, 83858778, 139764630, 209646945, 419293890]

約数ペア:

[(1, 419293890), (2, 209646945), (3, 139764630), (5, 83858778), (6, 69882315), (9, 46588210), (10, 41929389), (15, 27952926), (18, 23294105), (29, 14458410), (30, 13976463), (45, 9317642), (58, 7229205), (87, 4819470), (90, 4658821), (145, 2891682), (174, 2409735), (261, 1606490), (290, 1445841), (435, 963894), (522, 803245), (870, 481947), (1305, 321298), (2610, 160649)]